These entries are queried from radb.net using whois, you can try my project getting these.
:AS327719 route: 196.49.1.0/24 descr: SIXP Block 1 origin: AS327719 mnt-by: siep-mnt changed: *** [at] qcell.gm 20160413 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.223.34.0/24 descr: SIXP Block origin: AS327719 mnt-by: siep-mnt changed: *** [at] qcell.gm 20160413 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source